import {z} from 'zod'

export type CreatePublicLeaveRequest = {memberId?: string | undefined, memberCode?: string | undefined, bankName?: string | undefined, bankCode?: string | undefined, bankId?: string | undefined, from: string, to: string, reason?: string | undefined, timeZone?: string | undefined, fromAllDay: boolean, toAllDay: boolean, assignedManagerId?: string | undefined, assignedManagerCode?: string | undefined, hoursToWithdraw: number, teamId?: string | undefined, teamCode?: string | undefined, skillId?: string | undefined, skillCode?: string | undefined, locationId?: string | undefined, locationCode?: string | undefined, managerNote: string, approbation?: ('PENDING' | 'DECLINED' | 'APPROVED' | 'PAID') | undefined};

export type CreateApiV1PublicLeavesArgs = {body: CreatePublicLeaveRequest};

export type CreateApiV1PublicLeavesOptions = {baseUrl?: string | undefined, basic?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const publicLeave = z.object({uid: z.string(), status: z.enum(["PENDING", "DECLINED", "APPROVED", "PAID"]), bankId: z.string(), bankName: z.string(), bankCode: z.string(), memberId: z.string(), memberCode: z.string(), memberHourlyWage: z.number().optional(), createdAt: z.string(), createdByMemberId: z.string(), createdByMemberCode: z.string(), from: z.string(), to: z.string(), fromAllDay: z.boolean(), toAllDay: z.boolean(), hoursToWithdraw: z.number(), reason: z.string(), declineReason: z.string(), timeZone: z.string(), assignedManagerId: z.string(), assignedManagerCode: z.string(), banked: z.boolean(), bankedAt: z.string(), teamId: z.string().optional(), teamCode: z.string().optional(), skillId: z.string().optional(), skillCode: z.string().optional(), locationId: z.string().optional(), locationCode: z.string().optional()});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Create a leave request
 * 
 * POST /v1/public/leaves
 */
export const createApiV1PublicLeaves = async (args: CreateApiV1PublicLeavesArgs, options?: CreateApiV1PublicLeavesOptions) => {
const {baseUrl = "https://api.evolia.com", fetch: fetchFn = fetch, basic} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('content-type', "application/json")
headers.set('accept', "application/json")

if (basic !== undefined) headers.set('authorization', `Basic ${btoa(`${basic.username}:${basic.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/public/leaves${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(publicLeave, await res.json())
};